912 prompts matching "Show that, hence find: Discount, VAT and the final price paid"
IGCSE-style teach me: Restricting a domain so that an inverse exists
I am a Year 11 pupil. Explain restricting a domain so that an inverse exists in the style
Spot My Mistake: Converting from another base into base ten (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Spot My Mistake: The characteristic of a number greater than one (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
IGCSE-Style Question: Finding a power using logarithms
I am in SS 2. Set me a Cambridge IGCSE-style question on finding a power using logarithms,
Explain Back: Subtracting logarithms that carry bar characteristics (IGCSE/WAEC Revision)
I am in SS 2. Let me explain subtracting logarithms that carry bar characteristics back to
Teach me (Cambridge style): The law for the logarithm of a power
I am a Year 11 pupil following the Cambridge syllabus. Teach me the law for the logarithm
WAEC past-question style: Rationalising a denominator that is a single surd
Act as my WAEC Mathematics coach. I am in SS 2. Write me a question on rationalising a den
Teach Me (Cambridge Style): An index equation with the same base on both sides
I am in SS 2. Teach me an index equation with the same base on both sides the way it would
Real-World Word Problem: An equation that becomes a quadratic in a logarithm (Exam Style)
I am in SS 2. Give me a real-world word problem on an equation that becomes a quadratic in
Spot My Mistake: The nth term of an arithmetic progression (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
IGCSE-style question: Proving that a sequence is arithmetic
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on proving that
Spot My Mistake: The nth term of a geometric progression written as ar to the n minus one (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Teach me (Cambridge style): The formula for the sum to infinity
I am a Year 11 pupil following the Cambridge syllabus. Teach me the formula for the sum to
Teach Me (Cambridge Style): The quadratic formula stated
I am in SS 2. Teach me the quadratic formula stated the way it would be explained for Camb
Spot My Mistake: Making a letter the subject of the linear equation (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
IGCSE-Style Question: A pair that has only one solution
I am in SS 2. Set me a Cambridge IGCSE-style question on a pair that has only one solution
Teach me (Cambridge style): Choosing the region inside or outside the roots
I am a Year 11 pupil following the Cambridge syllabus. Teach me choosing the region inside
Spot My Mistake: Reading the solution off a sketch of the parabola (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Teach me (Cambridge style): Recognising when the sine rule is the right choice
I am a Year 11 pupil following the Cambridge syllabus. Teach me recognising when the sine
Teach me (Cambridge style): Recognising when the cosine rule is the right choice
I am a Year 11 pupil following the Cambridge syllabus. Teach me recognising when the cosin